TCR angles: Crossing and Incident Angles Upload TCR complex PDB file: Select MHC class: ClassI ClassII MHC alpha chain: Antigen chain: TCR alpha chain: TCR beta chain: MHC alpha chain: MHC beta chain: Antigen chain: TCR alpha chain: TCR beta chain: Example outputs: ClassI MHC-peptide TCR complex 1AO7 ClassII MHC-peptide TCR complex 1FYT For more information: TCR Crossing and Incident Angles